If I had really deep pockets I'd get some of those trail cameras that when they take a picture they text it to your phone.
How cool would that be for trapping? Assuming you lived in a cellular service area which I don't

Some of those trail cameras you can send a text to the camera to make it take a picture, or take video then send it back to your phone.
Pretty cool stuff.
For trapping couldn't you could text the trail camera to take a picture of your empty trap to satisfy a 24 hour check requirement??
I don't see why not, the text would have a time stamp on it along with the picture.